Forging device for aluminum forgings
Technical Field
The utility model relates to the technical field of metal forging, in particular to an aluminum forging device.
Background
The forging is a processing method for applying pressure to a metal blank by using forging machinery to make the metal blank plastically deform so as to obtain a forging piece with certain mechanical property and certain shape and size, the defects of cast loosening and the like generated in the smelting process of metal can be eliminated by forging, the microstructure is optimized, meanwhile, the mechanical property of the forging piece is generally superior to that of a casting piece made of the same material due to the preservation of a complete metal streamline, and important parts with high load and severe working condition in related machinery are adopted except for a plate, a section bar or a welding piece which are relatively simple in shape and can be rolled.
At present, china patent with publication number of CN215392291U discloses an aluminum forging device for an automobile, which comprises a base, and further comprises a support column fixedly arranged on the base, wherein a forging box is fixedly arranged at the end part of the support column, a clamping mechanism is fixedly arranged on the inner side of the forging box and comprises an adjusting component and a driving component for driving the adjusting component, an intermittent forging component is fixedly arranged on the inner side of the forging box and is used for providing supporting force for the aluminum forging, an intermittent forging component is fixedly arranged on one side of the forging box opposite to the supporting component and is used for carrying out reciprocating forging on the aluminum forging, the supporting force is provided for the aluminum forging through a forging table 4 in operation, the height of the forging table 4 can be changed through a telescopic piece 5, so that the height of the forging table 4 can be adjusted when the forging surface of the aluminum forging is adjusted, but the weight of the forging table 4 and the reciprocating punching force generated by the working of a forging plate 23 are supported by the telescopic piece 5 in actual operation, the telescopic piece 5 is easily damaged in long-term operation, and the frequent replacement of the telescopic piece 5 can cause the increase of equipment maintenance cost.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model aims to provide an aluminum forging device for solving the technical problems.
In order to achieve the purpose, the technical scheme is that the aluminum forging device comprises a device frame body, a device base is arranged in the device frame body, four supporting columns are distributed on the upper surface of the device base in a rectangular mode, forging platforms are connected to the upper ends of the four supporting columns together, two clamping and overturning units are correspondingly arranged on the inner walls of the left side and the right side of the device frame body, the clamping and overturning units are connected with lifting mechanisms, and forging assemblies for forging workpieces in a reciprocating mode are arranged at the top of the device frame body.
The utility model further provides that the clamping and overturning unit comprises a lifting base plate connected with the lifting mechanism and a rotary air cylinder arranged on the lifting base plate, and an output shaft of the rotary air cylinder is in driving connection with a pneumatic clamping jaw.
The utility model further provides that the upper surface of the lifting base plate is provided with a first guide rail, the first guide rail is provided with a first sliding block, and the rotary air cylinder is in driving connection with the first sliding block.
The lifting mechanism further comprises a mounting substrate fixedly mounted on the inner side wall of the equipment frame body, two second guide rails are correspondingly mounted on the inner side of the mounting substrate, the second guide rails are provided with second sliding blocks, the second sliding blocks are commonly connected with a lifting base, and the lifting substrate is fixedly connected with the lifting base.
The utility model is further characterized in that two mounting side plates are correspondingly arranged on the inner side surface of the mounting substrate up and down, a positioning screw rod is rotatably connected between the two mounting side plates, a threaded seat matched with the positioning screw rod is arranged on one side of the lifting base close to the mounting substrate, and one end of the positioning screw rod penetrates through and extends out of the mounting side plates and is connected with a servo motor.
The utility model is further arranged that the forging component comprises two hydraulic cylinders, the output shafts of the two hydraulic cylinders are connected with a driving seat together, and the lower surface of the driving seat is connected with a forging hammer.
The utility model is further provided with two guide seats correspondingly formed on the inner side surface of the equipment frame body, the cross sections of the two guide seats are of U-shaped structures and are provided with guide grooves, and the left side and the right side of the driving seat are provided with two guide parts matched with the guide grooves.
In summary, the aluminum forging press has the advantages that the clamping overturning unit is arranged, the clamping position can be adjusted according to the specification of an aluminum forging, the forging surface of the aluminum can be flexibly adjusted through the cooperation between the clamping overturning unit and the lifting mechanism, the working efficiency and the practicability of the equipment are improved, the four supporting columns are distributed in a rectangular shape, stable supporting is provided for the forging table, and the working stability of the equipment is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the elevating mechanism of the present utility model;
fig. 3 is a schematic structural view of the clamping and turning unit of the present utility model.
The device comprises the following components of 1, a device frame body, 10, a device base, 11, a supporting column, 12, a forging table, 2, a clamping and overturning unit, 20, a lifting base plate, 21, a rotary cylinder, 22, a pneumatic clamping jaw, 23, a first guide rail, 24, a first sliding block, 3, a mounting base plate, 30, a second guide rail, 31, a second sliding block, 32, a lifting base, 4, a mounting side plate, 40, a positioning screw rod, 41, a thread seat, 42, a servo motor, 5, a hydraulic cylinder, 50, a driving seat, 51, a forging hammer head, 52, a guide seat, 53, a guide groove and 54, and a guide part.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the forging device for aluminum forgings according to the embodiment of the utility model includes a device frame 1, a device base 10 is disposed in the device frame 1, four supporting columns 11 are rectangular on the upper surface of the device base 10, the upper ends of the four supporting columns 11 are connected with a forging table 12 together, two clamping and turning units 2 are correspondingly mounted on the left and right inner walls of the device frame 1, the clamping and turning units 2 are connected with a lifting mechanism, and a forging assembly for forging a workpiece in a reciprocating manner is disposed on the top of the device frame 1.
When the aluminum part to be forged is required to be subjected to overturn forging, the lifting mechanism drives the clamping overturning unit 2 to drive the aluminum part to ascend, and the clamping overturning unit 2 controls the aluminum part to overturn and adjust the forging surface;
According to the utility model, the clamping position can be adjusted according to the specification of the aluminum forged piece by arranging the clamping overturning unit 2, the forging surface of the aluminum material can be flexibly adjusted by matching the clamping overturning unit 2 with the lifting mechanism, the working efficiency and the practicability of the equipment are improved, and the four supporting columns 11 are distributed in a rectangular shape, so that stable support is provided for the forging table 12, and the working stability of the equipment is ensured.
The clamping and overturning unit 2 comprises a lifting base plate 20 connected with a lifting mechanism, a rotary air cylinder 21 arranged on the lifting base plate 20, a pneumatic clamping jaw 22 is in driving connection with an output shaft of the rotary air cylinder 21, a first guide rail 23 is arranged on the upper surface of the lifting base plate 20, a first sliding block 24 is arranged on the first guide rail 23, the rotary air cylinder 21 is in driving connection with the first sliding block 24, the lifting mechanism comprises a mounting base plate 3 fixedly arranged on the inner side wall of a device frame body 1, two second guide rails 30 are correspondingly arranged on the inner side face of the mounting base plate 3, the second guide rails 30 are arranged on the second guide rails 31, the second sliding blocks 31 are commonly connected with a lifting base 32, the lifting base plate 20 is fixedly connected with the lifting base 32, two mounting side plates 4 are correspondingly arranged on the upper side face and the lower side face of the inner side face of the mounting base plate 3, a positioning screw 40 is in rotating connection between the two mounting side plates 4, a screw seat 41 matched with the positioning screw 40 is arranged on one side of the lifting base plate 32 close to the mounting base plate 3, and one end of the positioning screw 40 extends out of the mounting side plate 4 in a penetrating way and is connected with a servo motor 42.
When in use, the rotary cylinder 21, the pneumatic clamping jaw 22, the first guide rail 23, the first sliding block 24, the second sliding rail, the second sliding block 31 and the servo motor 42 are electrically connected with an external control system to execute clamping action and clamping overturning action, wherein the first guide rail 23 and the first sliding block 24 are electric sliding rails and electric sliding blocks in the prior art, and two chucks of the pneumatic clamping jaw 22 are connected with clamping plates;
Specifically, when the clamping action is executed, the two first sliding blocks 24 are driven to slide along the corresponding first guide rails 23 in opposite directions, and the two rotary cylinders 21 and the pneumatic clamping jaws 22 are driven to move in opposite directions so as to clamp the aluminum material;
Specifically, when the clamping and overturning actions are executed, the servo motor 42 drives the positioning screw 40 to rotate, the lifting base 32 and the lifting base 20 are controlled to lift through the threaded fit between the positioning screw 40 and the threaded seat 41 and the sliding fit between the second guide rail 30 and the second sliding block 31, the lifting base 20 drives the two clamping and overturning units 2 to lift, the two clamping and overturning units 2 drive the clamped aluminum parts to lift to a preset height, the two rotary cylinders 21 synchronously rotate to drive the pneumatic clamping jaws 22 and the clamped aluminum parts to overturn, and the forging surface is adjusted, and after the satin surface is adjusted, the lifting mechanism and the clamping and overturning units 2 drive the aluminum parts to reset to the initial positions.
The forging assembly comprises two hydraulic cylinders 5, wherein output shafts of the two hydraulic cylinders 5 are connected with a driving seat 50 together, the lower surface of the driving seat 50 is connected with a forging hammer head 51, two guide seats 52 are correspondingly formed on the inner side face of the equipment frame body 1, the cross sections of the two guide seats 52 are of U-shaped structures, guide grooves 53 are formed on the cross sections of the two guide seats 52, and two guide parts 54 matched with the guide grooves 53 are formed on the left side and the right side of the driving seat 50.
When the hydraulic cylinder is used, the hydraulic cylinder 5 controls the driving seat 50 and the forging hammer 51 to reciprocate, the forging hammer 51 forges the aluminum material, and the guide seat 52 and the guide part 54 are matched, so that the working stability of the driving seat 50 is further improved.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
It should be noted that the terms like "front," "rear," "vertical," "horizontal," and the like refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of the present utility model.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.